Related Clues:

• The first parts of 17- and 22-Across are always this, the first part of 46-Across is sometimes this, and the first part of 55-Across is never this
• Bury keys inside one, for example?
• Number, say, being buried in Bury
• Number, say, occupying place in ground
• Figure, say, included by artist omitting old man
• Whole number, e.g
• 23 holds as an example
• Natural whole number
• Number, for example, found in Bury?
• Number, say, coming or going in Bury
• Pointless statistic
• Any natural number
• Any area code
• It has no point
• Any crossword clue's number